21949432773120

Names of 21949432773120

• Cardinal: 21949432773120 can be written as Twenty-one trillion, nine hundred forty-nine billion, four hundred thirty-two million, seven hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.194943277312 × 10¹³

Factors of 21949432773120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 440

Divisors of 21949432773120

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 137 144 160 162 180 192 216 240 243 256 270 274 288 293 320 324 360 384 405 411 432 480 486 512 540 548 576 586 640 648 685 720 729 768 810 822 864 879 960 972 1080 1096 1152 1172 1215 1233 1280 1296 1370 1440 1458 1465 1536 1620 1644 1728 1758 1920 1944 2055 2160 2192 2304 2344 2430 2466 2560 2592 2637 2740 2880 2916 2930 3240 3288 3456 3516 3645 3699 3840 3888 4110 4320 4384 4395 4608 4688 4860 4932 5184 5274 5480 5760 5832 5860 6165 6480 6576 6912 7032 7290 7398 7680 7776 7911 8220 8640 8768 8790 9376 9720 9864 10368 10548 10960 11097 11520 11664 11720 12330 12960 13152 13185 13824 14064 14580 14796 15552 15822 16440 17280 17536 17580 18495 18752 19440 19728 20736 21096 21920 22194 23040 23328 23440 23733 24660 25920 26304 26370 28128 29160 29592 31104 31644 32880 33291 34560 35072 35160 36990 37504 38880 39456 39555 40141 41472 42192 43840 44388 46656 46880 47466 49320 51840 52608 52740 55485 56256 58320 59184 62208 63288 65760 66582 69120 70144 70320 71199 73980 75008 77760 78912 79110 80282 84384 85849 87680 88776 93312 93760 94932 98640 99873 103680 105216 105480 110970 112512 116640 118368 118665 120423 124416 126576 131520 133164 140640 142398 147960 150016 155520 157824 158220 160564 166455 168768 171698 175360 177552 186624 187520 189864 197280 199746 200705 207360 210432 210960 213597 221940 225024 233280 236736 237330 240846 253152 257547 263040 266328 281280 284796 295920 311040 315648 316440 321128 332910 337536 343396 350720 355104 355995 361269 373248 375040 379728 394560 399492 401410 421920 427194 429245 443880 450048 466560 473472 474660 481692 499365 506304 515094 526080 532656 562560 569592 591840 602115 622080 631296 632880 642256 665820 675072 686792 710208 711990 722538 750080 759456 772641 789120 798984 802820 843840 854388 858490 887760 933120 946944 949320 963384 998730 1012608 1030188 1052160 1065312 1067985 1083807 1125120 1139184 1183680 1204230 1265760 1284512 1287735 1331640 1350144 1373584 1420416 1423980 1445076 1518912 1545282 1578240 1597968 1605640 1687680 1708776 1716980 1775520 1806345 1866240 1893888 1898640 1926768 1997460 2025216 2060376 2130624 2135970 2167614 2250240 2278368 2317923 2367360 2408460 2531520 2569024 2575470 2663280 2747168 2840832 2847960 2890152 3037824 3090564 3156480 3195936 3211280 3251421 3375360 3417552 3433960 3551040 3612690 3797280 3853536 3863205 3994920 4050432 4120752 4261248 4271940 4335228 4556736 4635846 4734720 4816920 5063040 5138048 5150940 5326560 5419035 5494336 5681664 5695920 5780304 6075648 6181128 6391872 6422560 6502842 6750720 6835104 6867920 6953769 7102080 7225380 7594560 7707072 7726410 7989840 8241504 8522496 8543880 8670456 9113472 9271692 9469440 9633840 9754263 10126080 10276096 10301880 10653120 10838070 10988672 11391840 11560608 11589615 11761313 12151296 12362256 12783744 12845120 13005684 13670208 13735840 13907538 14204160 14450760 15189120 15414144 15452820 15979680 16257105 16483008 17044992 17087760 17340912 18226944 18543384 19267680 19508526 20252160 20552192 20603760 20861307 21306240 21676140 21977344 22783680 23121216 23179230 23522626 24724512 25567488 25690240 26011368 27340416 27471680 27815076 28408320 28901520 29262789 30378240 30828288 30905640 31959360 32514210 32966016 34175520 34681824 34768845 35283939 36453888 37086768 38535360 39017052 41207520 41722614 42612480 43352280 43954688 45567360 46242432 46358460 47045252 48771315 49449024 51134976 51380480 52022736 54680832 54943360 55630152 57803040 58525578 58806565 60756480 61656576 61811280 62583921 63918720 65028420 65932032 68351040 69363648 69537690 70567878 74173536 77070720 78034104 82415040 83445228 85224960 86704560 91134720 92484864 92716920 94090504 97542630 98898048 102760960 104045472 104306535 105851817 109361664 109886720 111260304 115606080 117051156 117613130 123622560 125167842 127837440 130056840 131864064 136702080 138727296 139075380 141135756 146313945 148347072 154141440 156068208 164830080 166890456 173409120 176419695 182269440 184969728 185433840 188181008 195085260 197796096 208090944 208613070 211703634 219773440 222520608 231212160 234102312 235226260 247245120 250335684 255674880 260113680 273404160 277454592 278150760 282271512 292627890 296694144 308282880 312136416 312919605 317555451 329660160 333780912 346818240 352839390 370867680 376362016 390170520 395592192 416181888 417226140 423407268 445041216 462424320 468204624 470452520 494490240 500671368 520227360 529259085 546808320 554909184 556301520 564543024 585255780 593388288 624272832 625839210 635110902 659320320 667561824 693636480 705678780 741735360 752724032 780341040 832363776 834452280 846814536 890082432 924848640 936409248 940905040 952666353 988980480 1001342736 1040454720 1058518170 1112603040 1129086048 1170511560 1186776576 1248545664 1251678420 1270221804 1335123648 1387272960 1411357560 1483470720 1505448064 1560682080 1587777255 1664727552 1668904560 1693629072 1780164864 1872818496 1881810080 1905332706 1977960960 2002685472 2080909440 2117036340 2225206080 2258172096 2341023120 2497091328 2503356840 2540443608 2670247296 2774545920 2822715120 2857999059 2966941440 3010896128 3121364160 3175554510 3337809120 3387258144 3560329728 3745636992 3763620160 3810665412 4005370944 4161818880 4234072680 4450412160 4516344192 4682046240 4763331765 4994182656 5006713680 5080887216 5340494592 5645430240 5715998118 5933882880 6021792256 6242728320 6351109020 6675618240 6774516288 7491273984 7527240320 7621330824 8010741888 8323637760 8468145360 8573997177 8900824320 9032688384 9364092480 9526663530 10013427360 10161774432 10680989184 11290860480 11431996236 12485456640 12702218040 13351236480 13549032576 14289995295 14982547968 15054480640 15242661648 16021483776 16936290720 17147994354 17801648640 18065376768 18728184960 19053327060 20026854720 20323548864 22581720960 22863992472 24970913280 25404436080 26702472960 27098065152 28579990590 30108961280 30485323296 32042967552 33872581440 34295988708 37456369920 38106654120 40053709440 40647097728 42869985885 45163441920 45727984944 50808872160 53404945920 54196130304 57159981180 60970646592 67745162880 68591977416 74912739840 76213308240 80107418880 81294195456 85739971770 90326883840 91455969888 101617744320 114319962360 121941293184 135490325760 137183954832 152426616480 160214837760 162588390912 171479943540 182911939776 203235488640 228639924720 243882586368 270980651520 274367909664 304853232960 342959887080 365823879552 406470977280 457279849440 487765172736 548735819328 609706465920 685919774160 731647759104 812941954560 914559698880 1097471638656 1219412931840 1371839548320 1463295518208 1829119397760 2194943277312 2438825863680 2743679096640 3658238795520 4389886554624 5487358193280 7316477591040 10974716386560 21949432773120
• Sum of all divisors σ(n): 79752834042156
• Sum of proper divisors (its aliquot sum) s(n): 57803401269036
• 21949432773120 is an abundant number, because the sum of its proper divisors (57803401269036) is greater than itself. Its abundance is 35853968495916

Bases of 21949432773120

• Binary: 100111111011010000000001001001011101000000000₂
• Hexadecimal: 0x13F68024BA00
• Base-36: 7S3FHK000

Squares and roots of 21949432773120

• 21949432773120 squared (21949432773120²) is 481777599061714333394534400
• 21949432773120 cubed (21949432773120³) is 10574745022200259950861247418443235328000
• The square root of 21949432773120 is 4685022.1742399469
• The cube root of 21949432773120 is 27998.9084494203

Scales and comparisons

• 21,949,432,773,120 seconds is equal to 697,924 years, 3 weeks, 3 days, 19 hours, 12 minutes.
• To count from 1 to 21,949,432,773,120 would take you about one million, seven hundred forty-four thousand, eight hundred ten years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21949432773120 cubic inches would be around 2333.2 feet tall.

Recreational maths with 21949432773120

• 21949432773120 backwards is 02137723494912
• 21949432773120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21949432773120's digits is 54
• More coming soon!